Questions by Ravan Scafi

Questions by Ravan Scafi

A stock solution containing Mn21 ions is prepared by dissolving 1.584 g of pure manganese metal in nitric acid and diluting to a final volume of 1.000 L. The following solutions are prepared by dilution.

asked May 17, 2020

1 answer

3 votes

136k views

What is the remaining ratio of alleles if my total is 140 and 65.8% are red and 18.2% are blue?

asked Oct 10, 2019

2 answers

0 votes

131k views

A man is brought in by his wife, who notes that he has not slept in two days. he presents with rapid, pressured speech, racing thoughts, grandiose plans, and euphoria. the least likely diagnosis is:

asked Sep 8, 2019

1 answer

0 votes

58.4k views

What is the exact value of sin 60° as found on the unit circle?

asked Jan 28, 2019

1 answer

5 votes

97.2k views

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